Couple year ago, I remember a mods who added engines to the Burnside. One of them have the possibility to increase clutch torque (manuel transmission) Stock clutch are really soft and have no punch It is complicate to modify them?
It is not very hard, you just add line "clutchTorque":500, or whatever value you want. For example to ETK it would be here after "clutchMass":5, line: You need to check Wiki, there is section powertrain for more info: https://wiki.beamng.com/Powertrain